| Starter | Tm | Tier | Game |
|---|---|---|---|
| Billy Pierce | CHA | 8.22 | 195705302_CLE_CHA |
| Early Wynn | CLE | 4.14 | 195705290_CLE_CHA |
| Frank Lary | DET | 4.12 | 195705310_DET_CHA |
| Tom Sturdivant | NYA | 3.09 | 195705290_NYA_MIN |
| Sal Maglie | LAN | 1.07 | 195705301_LAN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ted Abernathy | MIN | -6.48 | 195705302_NYA_MIN |
| Brooks Lawrence | CIN | -2.07 | 195705302_CIN_SLN |
| Dean Stone | BOS | -1.67 | 195705301_BAL_BOS |
| Ray Moore | BAL | -1.14 | 195705310_BAL_NYA |
| Curt Simmons | PHI | -0.99 | 195705301_PHI_SFN |
Based on accumulated WAA for this season up to 1957-05-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.97 | Billy Pierce | 81.3 | CHA |
| +003+ | 2.83 | Bobby Shantz | 56.7 | NYA |
| +004+ | 2.73 | Jim Bunning | 54.7 | DET |
| +005+ | 2.71 | Don Gross | 56 | CIN |
| +006+ | 2.67 | Duke Maas | 73 | DET |
| +009+ | 2.41 | Tom Sturdivant | 54.3 | NYA |
| +014+ | 2.22 | Ruben Gomez | 77 | SFN |
| +015+ | 2.18 | Whitey Ford | 31 | NYA |
| +017+ | 2.15 | Tom Brewer | 77 | BOS |
| +018+ | 2.14 | Jim Wilson | 57.7 | CHA |
| +021+ | 2.02 | Johnny Podres | 57.3 | LAN |
| +023+ | 1.87 | Paul Foytack | 68.7 | DET |
| +026+ | 1.8 | Ned Garver | 60.3 | OAK |
| +029+ | 1.66 | Bob Purkey | 46.3 | PIT |
| +032+ | 1.55 | Larry Jackson | 46.7 | SLN |
| +031+ | 1.55 | Don Drysdale | 54.3 | LAN |
| +036+ | 1.44 | Bill Fischer | 30.7 | CHA |
| +039+ | 1.33 | Frank Sullivan | 61 | BOS |
| +040+ | 1.32 | Sandy Koufax | 42 | LAN |
| XXXXX | 1.24 | Bud Daley | 28.3 | CLE |
| XXXXX | 1.24 | Lew Burdette | 79 | ATL |
| XXXXX | 1.23 | Lindy McDaniel | 55 | SLN |
| XXXXX | 1.19 | Dick Donovan | 51.7 | CHA |
| XXXXX | 1.18 | Johnny Kucks | 54.7 | NYA |
| XXXXX | 1.12 | Billy Loes | 53.7 | BAL |
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